Plate 3 



Figure 37. 

 38. 

 39. 

 40. 



41. 



42. 



43. 



44. 



45. 

 46. 

 47. 

 48. 

 49. 

 50. 



51. 

 52. 

 53. 

 54, 



55. 



56. 



57. 



Eurymycter fasciatus Olivier. Face, male. (W D P) 

 Eurymycter fasciatus Olivier. Vertex of head. (W D P) 

 Eurymycter fasciatus Olivier. Pronotum, male. (W D P) 

 Eurymycter fasciatus Olivier. Upper portion of thorax and elytra, 



side view. (W D P) 

 Eurymycter tricarinatus Pierce. Vertex of head, male type. 



(W D P) 

 Eurymycter tricarinatus Pierce. Underside of beak, male tj^pe. 



(W D P) 

 Eurymycter tricarinatus Pierce. Right metatarsus, male type. 



(W D P) 

 Eurymycter tricarinatus Pierce. Right metatarsal claw, male type. 



(W D P) 

 Allandrus populi Pierce. Head and beak. (W D P) 

 Allandrus populi Pierce, Pronotum. (W D P) 

 Allandrus populi Pierce. Metatarsal claw, female. (W D P) 

 Allandrus Mfasciatus LeConte. Underside of beak. (W D P) 

 Allandrus Mfasciatus LeConte. Metatarsal claws, female. (W D P) 

 Meconenius infuscatus Fahraeus. Side view of beak, female. 



(H B) 

 Meconemus infuscatus Fahraeus. Underside of head, male. (H B) 

 Meconemus infuscatus Fahraeus. Labrum, outside view. (W D P) 

 Meconemus infuscatus Fahraeus. Labrum, inside view. (W DP) 

 Meconemus infuscatus Fahraeus. 



D P and H B) 



Fahraeus. 



Maxilla, outer view, male. (W 



Meconemus infuscatus 

 (W D P and H B) 



Meconemus infuscatus 

 (W D P) 



Meconemus infuscatus 

 (W D P) 



Labium, ventral view, male. 



Fahraeus. Right mandible, dorsal view. 



Fahraeus. Left mandible, ventral view 



Plate 4 



Base of wing. (W D P) 

 Protarsal claw, male (H B) 

 Female genitalia, dorsal view. 



FiGtrRE 58. Meconemus infuscatus Fahraeus. Sternal sclerites, male. (H B> 



59. Meconemus infuscatus Fahraeus. Wing. (W D P) 



60. Meconemus infuscatus Fahraeus. 



61. Meconemus infuscatus Fahraeus, 



62. Meconemus infuscatus Fahraeus. 



(W D P and H B) 



63. Eusphyrus schwarzi Pierce, a, pronotum ; &, tip of beak ; c, an- 



tenna ; d, scrobe and eye. (W D P) 



64. Eusphyrus rectus Schaeff. a. pronotum ; 6. tip of beak ; e, antenna ; 



d, scrobe and eye. (W D P) 



65. Eusphyrus walshii LeConte. a, pronotum; 6, tip of beak; c, an- 



tenna; d, scrobe and eye. (W D P) 



67. Euparius marmoreus Oliver. Head and prothorax. (H B) 



68. Araecerus fasciculatus DeGeer. Underside of head. (W D P) 



69. Araecerus fasciculatus DeGeer, Sternal plates. (W D P) 



Plate 5 

 FiGtTBE 66. Euparius marmoreus: Olivier. (H B) 



(34) 



U. S. SOVERNMENT PRINTING OFFICE: 1930 



